go/build: add go1.2 build tag

Fixes #6449.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/13829044

diff --git a/src/pkg/go/build/build.go b/src/pkg/go/build/build.go
index d608f0410ec91f9174d05d9b4096733bf798b9ce..8b6b2636ae781b006f6ee6f56d7c30ada1953309 100644 (file)
--- a/src/pkg/go/build/build.go
+++ b/src/pkg/go/build/build.go
@@ -295,7 +295,7 @@ func defaultContext() Context {
        // When we reach Go 1.3 the line will read
        //      c.ReleaseTags = []string{"go1.1", "go1.2", "go1.3"}
        // and so on.
-       c.ReleaseTags = []string{"go1.1"}
+       c.ReleaseTags = []string{"go1.1", "go1.2"}
 
        switch os.Getenv("CGO_ENABLED") {
        case "1":